289644070

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{39841}}^1$

素因数の和:40575

約数の個数: 16

約数和(自身を含む): 522089568

約数和(自身を除く): 232445498

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 39841, 79682, 199205, 398410, 28964407, 57928814, 144822035, 289644070]

約数ペア:

[(1, 289644070), (2, 144822035), (5, 57928814), (10, 28964407), (727, 398410), (1454, 199205), (3635, 79682), (7270, 39841)]